201649290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{21613}}^1$

素因数の和:21934

約数の個数: 32

約数和(自身を含む): 485536896

約数和(自身を除く): 283887606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 21613, 43226, 64839, 108065, 129678, 216130, 324195, 648390, 6721643, 13443286, 20164929, 33608215, 40329858, 67216430, 100824645, 201649290]

約数ペア:

[(1, 201649290), (2, 100824645), (3, 67216430), (5, 40329858), (6, 33608215), (10, 20164929), (15, 13443286), (30, 6721643), (311, 648390), (622, 324195), (933, 216130), (1555, 129678), (1866, 108065), (3110, 64839), (4665, 43226), (9330, 21613)]